One record per aspect. The origin says what kind of thing each value is; the source says where it came from; the limit says what it cannot tell you.
Orbit from osculating elements
101955 Bennu is placed by solving a Keplerian orbit at the simulation time (a = 1.1 AU, e = 0.2037, i = 6°, period 436.7 d).
SourceBundled orbital elements
EpochJD 2451545
MethodTwo-body propagation of the stored elements by the shared orbit service; no perturbations.
LimitThese elements are bundled with the object record without a recorded retrieval; the dated JPL Small-Body Database snapshot in the app's live catalog is the documented source for the same body.
Physical data
Undocumented
Bulk properties
101955 Bennu: mean radius 0.2 km; mass 7.329 × 10^10 kg. These values are bundled with the object record and drive the rendered size.
SourceBundled object record
LimitThe object catalog does not record where these values came from; treat them as unverified until the record is completed.
Close-up appearance
The surface is a procedural shape unless a source record above says otherwise. It is not a measured shape model.
SourceSpace Time rendering contract
LimitNot a resolved observation.
Description and facts
The short description and the fact list are written by the Space Time authors for orientation. They are not quoted from a catalog field and carry no citation of their own.
SourceSpace Time editorial text
LimitBackground reading is linked under Further reading; it is not the source of the displayed numbers.
Space Time